Engineering, 24.04.2020 22:21 brooke1897
You are sampling a signal which consists of a mixture of 160, 164 and 168 Hz sinusoids and which you want to resolve in your FFT. If you are storing 4096 samples, what is the range of sampling frequencies you can use such that you don’t violate Nyquist theorem and still meet or exceed the needed resolution when you perform the FFT operation on the full set of collected data.
a. any frequency greater than or equal to 336 Hz
b. less than or equal to 16384 Hz but greater than 336 Hz
c. less than or equal to 4096 but greater than 336 Hz
d. less than or equal to 8192 Hz but greater than 336
Answers: 2
Engineering, 04.07.2019 18:10, winterblanco
The higher the astm grain-size number, the coarser the grain is. a)-true b)-false
Answers: 3
Engineering, 04.07.2019 18:20, luisgonz5050
Find the kinematic pressure of 160kpa. for air, r-287 j/ kg k. and hair al viscosity of air at a temperature of 50°c and an absolute (10 points) (b) find the dynamic viscosity of air at 110 °c. sutherland constant for air is 111k
Answers: 3
Engineering, 04.07.2019 19:10, moneyyfletcher
The air in an automobile tire with a volume of 0.015 m3 is at 32°c and 140 kpa gage. determine the amount of air that must be added to raise the pressure to the recommended value of 206 kpa gage. assume the atmospheric pressure to be 128 kpa and the temperature and the volume to remain constant.[r-0.287 kj/kgk]
Answers: 3
You are sampling a signal which consists of a mixture of 160, 164 and 168 Hz sinusoids and which you...
Mathematics, 05.03.2021 21:10
Geography, 05.03.2021 21:20
Social Studies, 05.03.2021 21:20
Mathematics, 05.03.2021 21:20
History, 05.03.2021 21:20
History, 05.03.2021 21:20